Popple

5/11/2018 374cfs Good Run. Plenty of fluid to clear rocks but some morphology (not all pushy and big waves). Ice is gone and pathways were clear of trees or logs

Had Aspen Dam been built just above Hendrick’s Creek. Nine Day Rapids, Murphy Rapids, and the river all the way to Little Bull Falls would have been obliterated. The 35 foot high structure would have blotted out over half the vertical drop from bridge to bridge.

Little input (30cfs) to flow from groundwater (springs) is a limiting factor for this river. The best water levels are usually not from snowmelt. They are from early spring rains that come when the ground is still frozen until trees fully leaf-out (April-May). A rain of 1” at this time will provide excellent water levels while from summer through fall it may take a 3” rain.

Upper part is tight, wide around the bend, then another run of waves, before exiting (on far left at lower flows)

Tight with big waves to start then it opens up around the bend

Upriver view of both channels. At this flow the river-left channel becomes available and perhaps more desirable

In this center run, opposing currents turned the canoe broadside in the hole, bow to the right, but the run was finished successfully by exiting directly to river-right into eddy where other paddlers are.

Upstream view of Little bull, the little tongue on River right was the prefered path. If you miss that tongue towards the middle of the river, make sure you have a rescue rope ready!
Looking back up on the RH channel at Big Bull. Right down the middle was our path this day...

Submerged, cross-river, flow-stopping bedrock wall, 10-feet downriver from the drop, at normal flows, produces a hole that gets REAL retentive! It is NOT recommended as a playspot. This hidden feature pushes almost the entire outflow from the hole from left to right. Just above the drop, deflected current is running right to left. This combo of opposing tail-push and bow-push tends to spin boats broadside in the hole. Contrary to previous details on this page, it is not possible to touch bottom and stand up in the hole (I have tried at low water). Rescue rope extraction from the hole (by experience paddlers) has occasionally proved to be difficult, nearly fatal.

Submerged, cross-river, flow-stopping bedrock wall, 10-feet downriver from the drop, at normal flows, produces a hole that gets REAL retentive! It is NOT recommended as a playspot. This hidden feature pushes almost the entire outflow from the hole from left to right. Just above the drop, deflected current is running right to left. This combo of opposing tail-push and bow-push tends to spin boats broadside in the hole. Contrary to previous details on this page, it is not possible to touch bottom and stand up in the hole (I have tried at low water). Rescue rope extraction from the hole (by experience paddlers) has occasionally proved to be difficult, nearly fatal.

As of 4/26/2008, the Popple was running great this last weekend. Carefull of a large tree on the left side of Washburn Falls. Safer routes on the right sides of Little and Big Bull falls.

Left stream bank view down from Little bull falls. At this level the group went far right or far left hand side to partially avoid the large hole here. The river is one big wooptie do wave train at this level.
This was the right side channel from the right hand stream bank. The right channel was our groups choice at this water level...

As of 5/13/06 there was a large limb hanging down into the chute through Big Bull Falls. Check before you run this or bring a saw.